QUESTION 5 Consider the following statements: (i) There exists a function f: R→ R that is discontinuous at every rationa
-
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am
QUESTION 5 Consider the following statements: (i) There exists a function f: R→ R that is discontinuous at every rationa
QUESTION 5 Consider the following statements: (i) There exists a function f: R→ R that is discontinuous at every rational number and continuous at every irrational number. (ii) There exists a function f:R→R that is continuous and such that f(R) = Q. Which statements are true? Only (ii) is true. O Only (i) is true. Both are true. Neither are true.